baber/WOPTO huggingface dataset:
Patent JP-S62252227-A (JP)
Title: Control signal transmission system
Inventor: TAKANO MITSUO
IPC: H04B10/07
Filed: 1986-04-25
Abstract: PURPOSE:To prevent a power cut-off accident at a part from affecting to other parts, by providing a power cut-off detecting means at a branching part connecting an optical cable to a camera, and a means that bypasses the branching part of the optical cable at the cut-off time of a power source. CONSTITUTION:An electrical control signal inputted to an electric-light conversion device, after being converted to a light control signal, is sent out to an optical cable 12B at the next stage through an optical switch 13. When the power cut-off accident occurs for a branching part 11, a power cut-off detecting device 17 detects power cut-off, and switches the optical switch 13 to a (b) side. In this way, the light control signal inputted hereinafter from an optical cable 12A at the preceding stage is sent to the optional cable 12B at the next stage through the optical switch 13, a bypass optical cable 21, and the optical switch 13. Therefore, it is possible to perform a control operation normally for the part except the camera at the branching part where the power cut-off accident occurs, thereby, the influence of the power cut-off accident can be suppressed at the minimum level.
Patent JP-H03292956-A (JP)
Title: Stick for handicapped person
Inventor: MIYOSHI TOSHIAKI
IPC: A61H3/02
Filed: 1990-04-09
Abstract: PURPOSE:To allow a handicapped person to easily take an easy posture when he sits down and to also easily apply force to a stick when he stands up from a chair or goes up the stairs by integrally revolving a grip lever and a forearm support lever with respect to a main lever. CONSTITUTION:At the time of walking, a stick 1 is set to a walking state and the forearm is passed through the space of a forearm support device 30 from above and the grip 34 of a grip lever 4 is gripped by the hand. since the forearm support lever 5 is fixed to the forearm, the stick is not shaken to permit safe walking. When a handicapped person sits down on a chair or bench, he brings down the forearm support lever 5 rearwardly while pulling operation lever 26 to bring the same to a sitting-down state. The lever 26 can be easily drawn near by hooking a forefinger with the lever 26. Since the forearm support lever 5 and the grip lever 4 are mutually fixed at an almost right angle and integrated, the grip lever 4 becomes a rising state. Therefore, the grip lever 4 can be gripped as it is at the time of sitting down and force is easily applied to the stick in a downward slightly oblique rear direction at the time of the standing-up from a chair and standing-up operation is easy.
Patent JP-H03292950-A (JP)
Title: Fixing type moistureproof cotton
Inventor: YAMAMOTO KYOSUKE
IPC: A61C17/06
Filed: 1990-04-10
Abstract: PURPOSE:To perform treatment requiring a long time in a moistureproof state by providing the suction pipe connected to a saliva discharge pipe in a state not pushed by a tongue or a cheek without requiring an assistant by fixing moistureproof cotton to a gum part by a fixing means. CONSTITUTION:A moistureproof cotton main body 1 is molded into a square pole shape so as to be widened in its adhesive surface and to be made easy to adhere to a gum part and an adhesive 2 as a fixing means is provided to the side surface of the main body. For example, when lower teeth are treated, the moistureproof cotton main body 1 is bonded and fixed to a gum part without being pushed up by a tongue or a cheek. Therefore, it is unnecessary to employ an assistant required heretofore. The suction pipe 5 equipped with the adaptor 6 connected to a saliva discharge pipe is connected to the moistureproof cotton main body 1 and treatment extending over a long time can be carried out in a moistureproof state.
Patent JP-H1155330-A (JP)
Title: Closed area internet user group
Inventor: KELLER-TUBERG STEFAN PAUL
IPC: H04L12/56
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To easily identify a closed area user group in a data communication equipment including plural gateways, plural subscriber's stations connected with each gateway, and plural servers W...Q connected with one gateway. SOLUTION: Each subscriber's station 1, (n) is related with one server W, Q, and the header information of a message MSG transmitted by each station identifies the server with which the transmitting server is related. A network 57 includes a multiplexing means for multiplexing messages transmitted from more than two stations to the servers connected with the same gateway 55 in the neighborhood of the edge of the network, and the multiplexing is operated based on the header information for identifying the server.
Patent JP-H05263617-A (JP)
Title: Lubricating oil supply device for engine
IPC: F01M1/16
Filed: 1992-03-23
Abstract: PURPOSE:To improve the supplying accuracy of lubricating oil according to engine conditions by distributing a maximum duty ratio to all of areas where an engine speed and a throttle opening in a duty ratio map are larger than preset values for a large amount of supply, distributing a minimum duty ratio to all of areas where the engine speed is smaller than the preset value for a small amount of supply, and enlarging an width of the duty ratio. CONSTITUTION:A duty ratio map is prepared so that a duty ration reaches a maximum value of 100% when an engine speed R and a throttle opening TH are larger than preset values R, TH for a large amount of supply. A duty ratio at the time when the engine speed R is smaller than a preset value R for a small amount of supply is set to be a required minimum value irrespective of the throttle opening TH. An area between the maximum and the nimumum values are evenly set with a certain margin in each of the engine speed and the opening. Lubricating oil can be supplied with high accuracy according to the engine conditions by enlarging the width of the duty ratio.
Patent JP-H09277611-A (JP)
Title: Printer and reader
Inventor: KINOSHITA NAOHISA
IPC: G06T1/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a printer good in operability. SOLUTION: A frame 12 having an ink jet recording head 9 and a speed detection means arranged thereto is connected to a body part 10 by an elastic member 30 and the posture of the frame 12 is kept constant with respect to paper 11. The body part 10 extended from the frame is inclined at 60 deg. with respect to the printing surface of the ink jet recording head 9 and manual operability is enhanced.
Patent JP-H08288428-A (JP)
Title: Resin-sealed semiconductor device
Inventor: KATAYAMA ISAO
IPC: H01L23/29
Filed: 1995-04-20
Abstract: PURPOSE: To prevent shift of semiconductor element and realize a low thermal resistance in the resin sealing process for a resin-sealed semiconductor device. CONSTITUTION: Shift of semiconductor element 3 in the resin sealing process can be prevented and low thermal resistance of a resin-sealed semiconductor device can be realized by molding a molded body having a cavity with a high thermal conductive resin 2 to the part lower than a lead frame 1 of the package of the resin-sealed semiconductor device and by sealing with thermosetting resin 6 after depositing a die pad 4 to the cavity to mount a semiconductor element 3.
Patent JP-S5521681-A (JP)
Title: Dropout compensation unit
Inventor: OOTSU MASAMITSU
IPC: H04N5/94
Filed: 1978-08-03
Abstract: PURPOSE: To avoid the phase difference with the not delayed signal, to remove the occurrence of spike noise caused by the disagreement of phase and to perform excellent compensation, with 1H delay after modulating the signal in FM demodulation with AM carrier signal.  
     CONSTITUTION: The FM signal reproduced with the reproduction magnetic head 8 is fed to the FM demodulator 10 and the dropout detector 16 after taking it at suitable level at the amplifier 9. FM signal is demodulated with the demodulator 10 to reproduce the video signal, and after AM modulation at the AM modulator 11 with the AM carrier signal from the oscillator 15, it is fed to the iH delay line 12. The phase difference between the signal delayed and prior to didelay is made in agreement and the selector switch 13 is controlled with the dropout signal detected at the detection circuit 16. When dropout is present, after compensating the dropout, the output is demodulated at the AM demodulator 14 to output the output signal, allowing to remove the spike noise due to disagreement of phase. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01267415-A (JP)
Title: Sealing apparatus for displacement detector
Inventor: YAMARYO YASUYUKI
IPC: G01D5/245
Filed: 1988-04-18
Abstract: PURPOSE:To enable the maintaining of a detection system within a hollow case in a specified clean condition, by arranging a wire to be imbedded near the tip of a lip member. CONSTITUTION:A sealing device D of a displacement detector is incorporated in an optical type displacement detector 1, which is disposed between a table 2 and a bed 3 of a machine tool. A table 2 has work placed securely thereon and moves to the bed 3. The sealing device D for the displacement detector is provided with a hollow case 5, a connecting rod 6 and synthetic resinol lip members 7 and 8 produced by molding a wire 9.
Patent JP-H07301156-A (JP)
Title: Diagnosing device for vaporized fuel treating device
Inventor: TAKAHATA TOSHIO
IPC: G05D16/20
Filed: 1994-05-09
Abstract: PURPOSE:To perform diagnosis of a fact that no leak occurs with regard to only a fuel tank. CONSTITUTION:An on-off valve 34 is arranged in a first passage 33 through which fuel steam generated in a fuel tank 31 is guided to a canister 32. A purge cut valve 38 and a drain cut valve 39 are closed by a flow passage closing means 42 and the on-off valve 34 is opened and a flow passage running from a fuel tank 31 to a purge cut valve 37 is brought into a closed state. By comparing a flow passage pressure P and a given value p1 in a closed state detected by a pressure detecting means 40, it is decided by a deciding means 43 that no leakage occurs to a fuel tank 31 when the flow passage pressure P in a closed state exceeds the given value p1.
Patent JP-H11271269-A (JP)
Title: Hydrocarbon gas component detecting method, and detecting sensor
Inventor: INABA TADASHI
IPC: G01N27/409
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To easily, quickly and precisely measure components of a hydrocabon gas in detected gas, irrespective of concentrations of hydrogen, carbon monoxide and oxygen in the detected gas. SOLUTION: Two different electrodes 14, 16 are provided in surfaces, exposed to same detected gas, of oxide ion conductive solid electrolytes 10a-10e, and an oxide containing a specific rare-earth element is made to be contained at least in one of the electrodes 14, 16 to constitute a sensor element. Oxygen partial pressure of a gas detecting space 23 is controlled using an electrochemical oxygen pump cell, and hydrocarbon components in the detected gas are detected with high precision from a potential difference between the different electrodes 14, 16 formed in the solid electrolytes 10a-10e.
Patent JP-H01268000-A (JP)
Title: Lamp lightup circuit
Inventor: SUENAMI KENICHI
IPC: G03G15/043
Filed: 1988-04-20
Abstract: PURPOSE:To lessen light ripples radiated from a lamp by raising the frequency of a triangle wave voltage to be generated by a triangle wave generator circuit. CONSTITUTION:A triangle wave generator circuit M is provided to decide the times for impression of voltage on a lamp, and therefrom a triangle wave voltage in a high frequency is generated, and lighting-up of lamp L is controlled with the output from a circuit to provide a pulse voltage in a high repetitive frequency, which puts a switching element Q1 into continuity or out of continuity on the basis of the triangle wave voltage in mentioned high frequency and the output voltage of an RMS-DC converter circuit P. Pulse voltage to put the switching element Q1 of lamp L into continuity or out of continuity is obtained from the output of an operational amplifier IC1, which amplifies the differential voltage between the output voltage of mentioned RMS-DC converter circuit P and the set voltage to control so that the effective value of the impressed voltage on the lamp L becomes the set voltage. This lessens ripples of the luminance of lamp L and makes constant the effective value of the pulse voltage impressed on the lamp L, which should make the lamp luminance constant in each period of pulsation.
Patent JP-H11279948-A (JP)
Title: Binder for nonwoven fabric
Inventor: HASEGAWA HIROSHI
IPC: D04H1/552
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a binder having a low viscosity in a high concentration, having excellent water resistance and useful for producing nonwoven fabrics such as adhesive interlinings by using a polymer prepared by polymerizing an ethylenic unsaturated monomer in the presence of a specific emulsifier for emulsion polymerization. SOLUTION: This binder for nonwoven fabrics comprises an emulsified polymer obtained by emulsion-polymerizing an ethylenic unsaturated monomer A such as an α,β-unsaturated carboxylic acid (salt) in the presence of an emulsion polymerization emulsifier (1) of the formula [R<1> is the residue of an alcohol having one to six hydroxyl groups or the like; X is the residue of an organic polyisocyanate compound; R<2> is the residue of an alcohol having two hydroxyl groups or the like; Z is a group of the formula: 0-(AO)r -Q (Q is H, a 1-100C hydrocarbon group or the like) or the like; A is an alkylene; (m), (n), (p), (q) and (r) are each 0-500; (k) is 1-6]. Therein, the emulsifier (1) has a weight- average molecular weight of 5,000-500,000, and the difference between the SP value of the emulsifier (1) and the SP value of the (co)polymer of the monomer A is <=2.  The content of the oxyethylene units is >=20 wt.%.
Patent JP-H04326278-A (JP)
Title: Method and device for processing image
Inventor: WATAYA MASAFUMI
IPC: H04N19/59
Filed: 1991-04-25
Abstract: PURPOSE:To provide the method and the device for detecting the motion vectors of two various images while being hardly affected by a noise component at high accuracy. CONSTITUTION:When two field images timely preceding and following are inputted, first of all, the respective images are stored in an odd field memory 104 and an even field memory 105. Then, blocks in an 8X8 size, for example, are segmented from the respective memories, and mutual difference is extracted by a differentiator 106. Next, discrete cosine transformation is executed to the block composed of the extracted differential data by a DCT transformer 107. Based on the transformed result, a motion vector judgement part 108 detects the motion vectors of the two field images.
Patent JP-S59220729-A (JP)
Title: Photosensitive polyimide soluble in organic solvent
Inventor: NAKANO TSUNETOMO
IPC: C08G73/10
Filed: 1983-05-30
Abstract: PURPOSE:To obtain polyimide having superior photosensitivity and soluble in an org. solvent by using a copolycondensation product of a specified aromatic tetracarboxylic acid or its anhydride with two kinds of specified aromatic diamine compounds. CONSTITUTION:A polyimide compound made of a copolycondensation product of a biphenyltetracarboxylic acid component such as the acid or its dianhydride with 90-40mol% aromatic diamine compound represented by general formula I and 10-60mol% aromatic diamine compound represented by general formula IIis used. When only the diamine compound represented by the formula I is used as the diamine component, high polymerizability is provided, yet the resulting polyimide is insoluble in org. solvents and unsuitable for use in the formation of a relief pattern. When the diamine compound represented by the formula I is used in combination with the diamine compound represented by the formula II, the resulting polyimide is made soluble in an org. solvent without reducing the photosensitivity.
Patent JP-H02275190-A (JP)
Title: Switching valve device
Inventor: MATSUNAGA SHOICHI
IPC: F16K31/42
Filed: 1989-04-15
Abstract: PURPOSE:To open and close a switching valve device from the outside by installing a sub valve which opens and closes the first pressure discharging passage, a solenoid valve which opens and closes the second lead passage and a solenoid valve which opens and closes the second pressure discharging passage. CONSTITUTION:In addition to the first lead passage 31 which communicates a pressure chamber 28 and an inflow side chamber 22 with each other, the second lead passage 32 is formed. In addition to the first pressure discharging passage 41 which communicates the pressure chamber 28 and a sub valve 5 with each other, the second pressure discharging passage 44 is formed. There is provided solenoid valves 33, 38 to switch the second lead passage 32 and the second discharging pressure 44. It is thus possible to open and close a switching valve device 2 from the outside, regardless of the sub valve 5 opened or closed, by opening and closing these solenoid valves.
Patent JP-H10296205-A (JP)
Title: Method for solidifying industrial waste and solidified body of industrial waste
Inventor: MAENAMI HIROTERU
IPC: B09B3/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To solidify industrial wastes and produce a solidified body having sufficient strength without being accompanied with a trouble of harmful component elution. SOLUTION: An active calcium source and/or an active alkali source is added to and mixed with industrial wastes and the obtained mixture is molded and then hydrothermally synthesized to give a solidified body. The active calcium source and the active alkali source are so added as to control the mole ratio of (the active calcium source)/SiO2 to be 0.05-1.0 and the mole ratio of (the alkali source in terms of an oxide)/SiO2 to be 0.01-1.0. Consequently, by carrying out the hydrothermal synthesis of the molded mixture, the hydrothermal synthesis reaction product produced in the molded body works as a binder to firmly join unreacted raw materials and a solidified body with high strength is obtained. Zeolite-type minerals which can take in harmful components are produced and as a result, elution of harmful components is suppressed.
Patent JP-S58536-A (JP)
Inventor: YANO NORIYUKI
IPC: E03C1/33
Filed: 1981-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05266662-A (JP)
Title: Decoder circuit
IPC: G11C11/408
Filed: 1992-03-23
Abstract: PURPOSE:To obtain a decoder circuit wherein its power consumption is low and its speed is high. CONSTITUTION:NAND gates 11 to 1n are used at logic circuits L1 to Ln for a decoder circuit. Nodes which are connected to transfer transistors 51 to 5n, 81 to 8n which connect the logic circuits to buffer circuits are divided, and connected in common, at the individual logic circuits L1 to Ln. Bias circuits 111 to 11n which give gate potentials to the individual transfer transistors via the nodes h1 to hn are provided at the individual logic circuits L1 to Ln. Thereby, since the farasitic cafacities at nodes h1 to hn divided for each logic circuit are low, the nodes can be boosted by utilizing only a change in the potential of the selected NAND gates, and the power consumption of the decoder circuit can be made low.
Patent JP-H10289636-A (JP)
Title: Sheet sensing plate and sheet switch using the same
Inventor: NAKAGAWA HIROSHI
IPC: H01H13/48
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and reduce the generating rate of inferior product by providing a cylindrical part for constituting an interval between the circumferential edge of each dome and a sheet face of a sheet, projecting a ring projection part surrounding the circumference in the outside of the cylindrical dome in the same projecting direction as the dome, and providing a groove communicating between the domes. SOLUTION: A cylindrical part 23 for constituting an interval D1 between a dome 16 and the sheet surface of a sheet 15 is provided, and a projection part 25 is projected to the outside of the dome 16 of the cylindrical part 23 in such state as approaching thereto in the projecting direction of the dome 16 so as to be formed into a circular ring. A groove 27 communicating the adjoining domes 16 is provided on the sheet surface 16 of the sheet 15 opposed to the projecting direction of the dome. The cylindrical part 23, the ring projection part 25, the groove 27, etc., can provide the stable click sensation and save the space so that the process for cladded with a spacer is dispensed and the misregistration in cladding is eliminated, and so the generating rate of the inferior product ca be reduced.
Patent JP-S58214331-A (JP)
Title: Preparation of zinc particle
Inventor: HAGIWARA TETSUO
IPC: B22F9/08
Filed: 1982-06-04
Abstract: PURPOSE:To make it possible to efficiently prepare a uniform zinc particle in water, by a method wherein a nozzle with a specific inner diameter is provided to the bottom part of a molten zinc contaoner and held to a proper position relative to a water surface to apply pressure to molten zinc at the opening part of the nozzle. CONSTITUTION:A nozzle 4 with an inner diameter of 0.1-1.0mm. is provided to the bottom part of a molten zinc container 1 which is in turn held so as to set the leading end of the nozzle opening part to a position 0-3mm. above a water surface or 0-5mm. under the water surface. In addition, a water temp. is adjusted to 10-45 deg.C and the temp. of molten zinc in the container 1 to 580-700 deg.C while pressure of 0.4-0.8kg/cm<2> is added to molten zinc at the opening part of the nozzle to flow down the molten zinc and the generated zinc stream is divided and soldified under the water surface. That is, by fixing factors within the range of the above-mentioned specific conditions, a zinc particle is automatically prepared corresponding to the flow-down of molten zinc and the uniform zinc particle can be extrememly efficiently prepared.
Patent JP-S5322602-A (JP)
Title: Water supply system
Inventor: OOMORI TAKU
IPC: F04B23/00
Filed: 1976-08-13
Abstract: PURPOSE: To reduce the load of increased flux of a pump for a pump trip during operation for previous protection of the pump by making the product of a rated number of revolutions and a constant of axial inertia almost constant in every pump driving in each pump group. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11298654-A (JP)
Title: Image input device
Inventor: SHIRAISHI SHINJI
IPC: H04N1/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent dusts from sticking on an original. SOLUTION: This image input device is provided with an original platen 20, a transmission light source, a reading part, a scanning mechanism and a cover 42. The cover 42 overlays a stick-shaped fluorescent lamp 41 and has an opening part along with the fluorescent lamp 41 at one part of a lower surface opposed to the original platen 20, and its lower surface is formed while being inclined so as to carry up the opening part. On the upper surface of the cover 42, an exhaust hole 44 and an intake hole 43 are provided. Further, a partition member 45 is provided for partitioning an exhaust air current and an intake air current to be circulated in the cover 42 between the exhaust hole 44 and the intake hole 43 inside the cover 42.  The dust put into the cover 42 is discharged together with the rising air current or captured by a dust catch 46, so that the dust can be prevented from falling on the original and soiling the original.